ALTER TABLE document_type DROP COLUMN is_draft;
ALTER TABLE document_type DROP COLUMN notification;

ALTER TABLE document_type DROP CONSTRAINT document_type_id_parent_fkey;
 
ALTER TABLE document_type
  ADD CONSTRAINT document_type_id_parent_fkey FOREIGN KEY (id_parent)
      REFERENCES document_type (id) MATCH SIMPLE
      ON UPDATE NO ACTION ON DELETE CASCADE;
	  
DROP FUNCTION sp_document_type_count(integer, character varying, character varying, character varying, integer, integer, boolean, integer, timestamp without time zone, timestamp without time zone, integer, timestamp without time zone, timestamp without time zone, integer, boolean, timestamp without time zone, timestamp without time zone);
DROP FUNCTION sp_document_type_insert(character varying, character varying, character varying, integer, integer, boolean, integer, integer);
DROP FUNCTION sp_document_type_selectlist(integer, integer, integer, character varying, character varying, character varying, integer, integer, boolean, integer, timestamp without time zone, timestamp without time zone, integer, timestamp without time zone, timestamp without time zone, integer, boolean, timestamp without time zone, timestamp without time zone);
DROP FUNCTION sp_document_type_update(integer, character varying, character varying, character varying, integer, integer, boolean, integer, integer, boolean, timestamp without time zone);

CREATE OR REPLACE FUNCTION sp_document_type_insert(
	_name	character varying(255),
	_code	character varying(20) DEFAULT null,
	_description	character varying DEFAULT null,
	_id_parent	integer DEFAULT null,
	_status	integer DEFAULT null,
	_creator	integer DEFAULT null
)RETURNS int AS $$
BEGIN
	INSERT INTO document_type(name,code,description,id_parent,status,creator,updator,deletion_time)
	VALUES(_name,_code,_description,_id_parent,_status,_creator,_creator,null);
RETURN currval('document_type_id_seq'::regclass);
END;
$$ LANGUAGE 'plpgsql';



CREATE OR REPLACE FUNCTION sp_document_type_selectList (
	_limit	integer,
	_offset integer,
	_id	integer DEFAULT null,
	_name	character varying(255) DEFAULT null,
	_code	character varying(20) DEFAULT null,
	_description	character varying DEFAULT null,
	_id_parent	integer DEFAULT null,
	_status	integer DEFAULT null,
	_createdFrom	timestamp without time zone DEFAULT null,
	_createdTo	timestamp without time zone DEFAULT null,
	_creator	integer DEFAULT null,
	_updatedFrom	timestamp without time zone DEFAULT null,
	_updatedTo	timestamp without time zone DEFAULT null,
	_updator	integer DEFAULT null,
	_deleted	boolean DEFAULT null,
	_deletion_timeFrom	timestamp without time zone DEFAULT null,
	_deletion_timeTo	timestamp without time zone DEFAULT null
)
RETURNS SETOF document_type
AS $$
BEGIN
	IF _limit IS NULL THEN
		_limit = 2147483647;
	END IF;
	IF _offset IS NULL THEN
		_offset = 0;
	END IF;
RETURN QUERY SELECT * FROM document_type WHERE
	 	(_id is null OR id = _id)	
	AND (_name is null OR name = _name)	
	AND (_code is null OR code = _code)	
	AND (_description is null OR description = _description)	
	AND (_id_parent is null OR id_parent = _id_parent)	
	AND (_status is null OR status = _status)	
	AND (_createdFrom is null OR created >= _createdFrom)
	AND	(_createdTo is null OR created <= _createdTo)	
	AND (_creator is null OR creator = _creator)	
	AND (_updatedFrom is null OR updated >= _updatedFrom)
	AND	(_updatedTo is null OR updated <= _updatedTo)	
	AND (_updator is null OR updator = _updator)	
	AND (_deleted is null OR deleted = _deleted)	
	AND (_deletion_timeFrom is null OR deletion_time >= _deletion_timeFrom)
	AND	(_deletion_timeTo is null OR deletion_time <= _deletion_timeTo)	ORDER BY updated DESC  LIMIT _limit OFFSET _offset;
END;
$$ LANGUAGE 'plpgsql';


CREATE OR REPLACE FUNCTION sp_document_type_count (
	_id	integer DEFAULT null,
	_name	character varying(255) DEFAULT null,
	_code	character varying(20) DEFAULT null,
	_description	character varying DEFAULT null,
	_id_parent	integer DEFAULT null,
	_status	integer DEFAULT null,
	_createdFrom	timestamp without time zone DEFAULT null,
	_createdTo	timestamp without time zone DEFAULT null,
	_creator	integer DEFAULT null,
	_updatedFrom	timestamp without time zone DEFAULT null,
	_updatedTo	timestamp without time zone DEFAULT null,
	_updator	integer DEFAULT null,
	_deleted	boolean DEFAULT null,
	_deletion_timeFrom	timestamp without time zone DEFAULT null,
	_deletion_timeTo	timestamp without time zone DEFAULT null
)
RETURNS int AS $$
BEGIN
	RETURN COUNT(*) FROM document_type WHERE
	 	(_id is null OR id = _id)	
	AND (_name is null OR name = _name)	
	AND (_code is null OR code = _code)	
	AND (_description is null OR description = _description)	
	AND (_id_parent is null OR id_parent = _id_parent)	
	AND (_status is null OR status = _status)	
	AND (_createdFrom is null OR created >= _createdFrom)
	AND	(_createdTo is null OR created <= _createdTo)	
	AND (_creator is null OR creator = _creator)	
	AND (_updatedFrom is null OR updated >= _updatedFrom)
	AND	(_updatedTo is null OR updated <= _updatedTo)	
	AND (_updator is null OR updator = _updator)	
	AND (_deleted is null OR deleted = _deleted)	
	AND (_deletion_timeFrom is null OR deletion_time >= _deletion_timeFrom)
	AND	(_deletion_timeTo is null OR deletion_time <= _deletion_timeTo);
END;
$$ LANGUAGE plpgsql;



CREATE OR REPLACE FUNCTION sp_document_type_update 
(	_id integer,
	_name character varying(255),
	_code character varying(20),
	_description character varying,
	_id_parent integer,
	_status integer,
	_updator integer,
	_deleted boolean,
	_deletion_time timestamp without time zone  ) 
RETURNS INT AS 
$$
BEGIN 
	UPDATE document_type 
	SET 		name = _name,
		code = _code,
		description = _description,
		id_parent = _id_parent,
		status = _status,
		updated = now(),
		updator = _updator,
		deleted = _deleted,
		deletion_time = _deletion_time
 	WHERE id = _id;
	RETURN 0;
END; 
$$ LANGUAGE plpgsql;
